whats your honest opinion? i was thnking of pumping his dex pretty much thru my lvling.

Imo shoot for ~75 Dex at level 55 and pump the rest into Str. Going with a pure Dex build isn't as advantageous as it was a few years ago.

Lmk if you have any further questions.

I always go somewhere between 85-95dex
I don't know what is best option tho. I tried 120dex once, 110dex a couple of times, and i think 95 is a nice number
I'd say 75 is the minimum you should go for.

if fg is an issue when getting items, i would put all my stat points into strength and make up the amount of dex with items since dex items are generally cheaper than strength items.